Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs

This is a capital subsidy from the Directorate of Industries, Government of Maharashtra, framed as the Capital Assistance for Wastewater Treatment and Reuse under the Maharashtra Industries Investment and Services Policy 2025. It exists to get industrial wastewater infrastructure built — and to make sure the treated water actually gets used again.

Eligible projects are Effluent Treatment Plants (ETPs), Common Effluent Treatment Plants (CETPs) and Sewage Treatment Plants (STPs). Instead of funding a pilot or a study, the scheme offsets a portion of the capital you sink into building the plant itself.

The support is capped at ₹5 crore, or 25% of the capital investment — whichever figure works out lower. The payout is tied to a reuse condition: your unit has to reuse a minimum of 25% of the water it consumes for industrial purposes. That condition is the heart of the policy, which pairs pollution control with a circular approach to industrial water.

Applications run on a rolling basis with no fixed closing date, but final approvals are subject to funds being available, so it pays to submit your proposal early rather than late in the project.

• Capital subsidy of up to ₹5 crore
• Capped at the lower of ₹5 crore or 25% of capital cost
• Open to ETPs, CETPs and STPs
• Requires a minimum 25% industrial water reuse
• For plants in MIDC areas, industrial estates/parks and cooperatives
• Rolling applications, released as reimbursement after completion

The scheme is meant for industrial units in Maharashtra that are creating wastewater treatment capacity — either for themselves or on a common basis.

• Plant type: the project must be an Effluent Treatment Plant (ETP), a Common Effluent Treatment Plant (CETP) or a Sewage Treatment Plant (STP).
• Location: the plant must come up inside an MIDC area, an industrial estate or park, or a cooperative, all within Maharashtra.
• Water reuse: the applicant unit must reuse a minimum of 25% of the water it consumes for industrial purposes. A proposal that does not commit to this reuse level does not qualify for the capital assistance.

The support targets manufacturing companies and other industrial entities, and it applies to the treatment infrastructure they set up rather than to standalone environmental businesses.

Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs is open to startups at any stage. It is open to startups registered anywhere in India.

Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs accepts applications on a rolling basis — there is no fixed cut-off date, so eligible startups can apply at any time. Because rolling programmes can pause without notice, confirm the window is still open on the official site before you start.

The benefit is a capital subsidy of up to ₹5 crore, or 25% of the capital investment — the lower of the two — for a unit establishing an ETP, CETP or STP.

• The assistance is directed at the capital cost of the treatment plant, easing the load of infrastructure spending that compliance demands.
• Because this is a state subsidy and not an investment, no equity is taken in the applicant unit and there is no promoter dilution.
• The amount is released as a reimbursement, once the project is complete and both the eligible expenditure and the water reuse commitment have been verified.
• Meeting the 25% reuse requirement is a condition of the benefit rather than an optional add-on; the assistance is tied to it.
• By absorbing part of the capital outlay, the scheme makes environmentally responsible technology more viable for the units that need it.

Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs is offered by Directorate of Industries, Government of Maharashtra, a government body. As a government-backed subsidy, it is publicly funded and open to eligible startups across India.

Approval rests with the Department of Industries, Government of Maharashtra, or an agency it designates. Every proposal passes through the same set of checks.

• Proposal submission: the unit files a project proposal covering the planned ETP, CETP or STP, its estimated capital cost, and the plan for reusing treated water.
• Documentation review: submissions are examined for completeness and eligibility, including company registration, the project report, environmental clearances and financial statements.
• Criteria assessment: reviewers look at the nature of the plant proposed, whether it sits in an eligible industrial area, and the applicant's commitment to the 25% water reuse condition.
• Prioritisation: projects are ranked on their environmental impact and their contribution to sustainable industrial development.
• Final approval: selection depends on the availability of funds at that point, along with verification of everything submitted.
• Reimbursement: once the plant is built and both eligible expenditure and reuse compliance are verified, the subsidy is released.

Before you apply to Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs, keep the following documents ready:

• A pitch deck or short business plan describing the problem, product and traction
• Company registration documents and PAN
• Founder identification (PAN / Aadhaar) and brief profiles
• Recent financial statements or projections
• Product details — a demo, prototype or working link if available

Exact requirements are confirmed on the official application portal — treat this as a preparation checklist.

Wastewater Treatment Capital Subsidy — ₹5Cr for ETPs/CETPs is best suited for startups in India seeking non-dilutive funding of ₹5Cr. If that describes your startup, review the eligibility criteria above before applying.